
These Komatsu replacement parts are critical for maintaining structural integrity and operational efficiency in:
Bulldozers (D155A-7, D85ESS-2): Protects engine compartments and undercarriage in mining and land-clearing operations.
Excavators (PC200-8, PC360-11): Ensures hydraulic system stability during road construction and trenching.
Wheel Loaders (WA380-6, WA600-6): Enhances durability in material handling at ports and quarries.
As a leading supplier of undercarriage components and hydraulic systems, we specialize in:
Four-wheel drive assemblies (支重轮, 托链轮)
High-pressure hydraulic pumps & valves
Custom-engineered engine components
1. Clean hydraulic filters every 500 hours to prevent system contamination
2. Check track link bolts monthly for proper torque (230-260 N·m)
3. Use OEM-compatible grease for pivot shafts
1. Hydraulic leaks? Inspect O-rings on 424-35-12340 covers
2. Abnormal vibrations? Tighten 424-35-12311 bracket mounts
3. Instrumentation errors? Verify 424-35-12240 clip connections
Q: How to identify counterfeit parts?
A: Authentic Komatsu components have laser-etched serial numbers.
Q: Lead time for bulk orders?
A: 15-30 days via sea freight for Southeast Asian clients.
Q: Warranty coverage?
A: 12-month warranty on all mechanical components.
热门资讯